.nav-item a,
.nav-item a:link,
.nav-item a:visited,
.nav-item a:hover{
	color: #333;
	border-bottom: 2px solid white;
}
.nav-item a:active,
.nav-item.active a{
	color: #1dd1b8;
	border-bottom: 2px solid #1dd1b8;
}
b{
	font-weight: normal;
}
.fa-commenting-o{
	transform: rotateY(180deg);
	-webkit-transform: rotateY(180deg);
}
.footer{
	position: fixed;
	bottom: 0;
	left: 0;
}
.footer img{
	vertical-align: top;
}
